Here's what rhymes with fensiveness.
offensiveness pensiveness defensiveness extensiveness expensiveness intensiveness inoffensiveness apprehensiveness inexpensiveness comprehensiveness Words that almost rhyme with fensiveness
tenseness denseness airsickness festiveness effectiveness inventiveness attentiveness possessiveness restiveness obsessiveness scarceness aggressiveness defectiveness oppressiveness perceptiveness receptiveness deceptiveness retentiveness penitence expressiveness ineffectiveness impressiveness suggestiveness headmistress celibates hesitance inattentiveness objectiveness repressiveness caribous residence reticence connectedness progressiveness protectiveness contentedness fetishists residents unexpectedness collectivists disconnectedness embellishments counterintelligence